Dekadisches System: Addition und Subtraktion im ZR bis 100
1 + 1 = 7 + 0 = 3 - 0 =
11 + 1 = 17 + 0 = 13 - 0 =
21 + 1 = 37 + 0 = 33 - 0 =
91 + 1 = 97 + 0 = 63 - 0 =
2 + 2 = 8 - 3 = 0 + 10 =
22 + 2 = 18 - 3 = 10 + 10 =
32 + 2 = 28 - 3 = 20 + 10 =
92 + 2 = 88 - 3 = 80 + 10 =
5 + 3 = 7 - 3 = 10 - 10 =
15 + 3 = 17 - 3 = 20 - 10 =
75 + 3 = 77 - 3 = 80 - 10 =
85 + 3 = 87 - 3 = 100 - 10 =
4 + 3 = 9 - 5 = 9 + 1 =
14 + 3 = 19 - 5 = 19 + 1 =
74 + 3 = 79 - 5 = 49 + 1 =
94 + 3 = 99 - 5 = 99 + 1 =
3 + 6 = 6 - 4 = Alles klar?
13 + 6 = 16 - 4 = Super!!!
33 + 6 = 56 - 4 =
83 + 6 = 86 - 4 =
6 + 4 = 5 - 5 =
16 + 4 = 15 - 5 =
26 + 4 = 35 - 5 =
76 + 4 = 95 - 5 =
Claudia Möller, Diplomierte Legasthenietrainerin des EÖDL, 2010
